Problem during WIZ107SR FirmwareUpgrade


I experienced some troubles while upgrading my WIZ107SR to formware 4.04.
When I try to upload the *.bin-File a message appears, that says “The length of the firmware file should be less than 64K bytes.”.
As you can see on the screenshot, the firmware file has a size of 60 K.

Any help would be appreciated.

Regards, Christian

Hi, Christian.
Please check the WIZ107SR H/W revision.
The firmware version after v3.04 is for WIZ107SR H/W revision 1.3 / 1.4 only.
The latest firmware version of WIZ107SR revision 1.1 is v2.20.
Please try to check again.


the problem after WIZ107SR Firmware Upgrade is no longer visible, now we have 5modules 5 malfunction modules. Is there a way to describe this new?
rev 1.1

Hi, Hespel.
what version firmware did you use?
as I mentioned above, the WIZ107SR rev.1.1 module should be used to firmware version 2.20.

we use the version WIZ107SR _FW_V220 from 12/07/2013 this has be installed without problems